A tsunami has been found to have occurred up to 20,000 years ago, which could have impacted Aborigines living on the then fringe reef. Now the Great Barrier Reef provides a barrier to potential wave energy from submarine landslide-induced tsunamis. Details of the findings were published this week in the international journal Marine Geology.
It is right that Australia, and the world, stand with France against terrorism. But it is also right that we stand with terrorism's other victims, writes Professor Ben Saul.
Pearl Lee has won the biology category of the 2015 Dance your PhD competition with an interpretive dance on tropoelastin.